I waterboard!

http://boards.straightdope.com/sdmb/showthread.php?t=448717

I figure I would be a good test subject. I am incredibly fit and training for a 100 mile endurance run. The main thing about such an event is ability to tolerate pain. I am good at this. I am trained.

I also have experience with free-diving from my college days. I once held my breath for 4 minutes and two seconds. Once, while training as a lifeguard I swam laps without breathing until I passed out, so that I could know my limits.

To determine whether waterboarding is an acceptable interrogation technique or torture I must research it an then undergo it myself.